EP1526388A4 - Interrogateur de dispositif d'identification de corps en deplacement - Google Patents

Interrogateur de dispositif d'identification de corps en deplacement

Info

Publication number
EP1526388A4
EP1526388A4 EP02755750A EP02755750A EP1526388A4 EP 1526388 A4 EP1526388 A4 EP 1526388A4 EP 02755750 A EP02755750 A EP 02755750A EP 02755750 A EP02755750 A EP 02755750A EP 1526388 A4 EP1526388 A4 EP 1526388A4
Authority
EP
European Patent Office
Prior art keywords
interrogator
identification equipment
mobile bodies
bodies
mobile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02755750A
Other languages
German (de)
English (en)
Other versions
EP1526388A1 (fr
Inventor
Takeshi Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP1526388A1 publication Critical patent/EP1526388A1/fr
Publication of EP1526388A4 publication Critical patent/EP1526388A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10366—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
    • G06K7/10376—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable
    • G06K7/10386—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable the interrogation device being of the portable or hand-handheld type, e.g. incorporated in ubiquitous hand-held devices such as PDA or mobile phone, or in the form of a portable dedicated RFID reader
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0254—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets comprising one or a plurality of mechanically detachable modules

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Transceivers (AREA)
  • Radar Systems Or Details Thereof (AREA)
EP02755750A 2002-08-01 2002-08-01 Interrogateur de dispositif d'identification de corps en deplacement Withdrawn EP1526388A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/007853 WO2004013652A1 (fr) 2002-08-01 2002-08-01 Interrogateur de dispositif d'identification de corps en deplacement

Publications (2)

Publication Number Publication Date
EP1526388A1 EP1526388A1 (fr) 2005-04-27
EP1526388A4 true EP1526388A4 (fr) 2011-09-21

Family

ID=31217249

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02755750A Withdrawn EP1526388A4 (fr) 2002-08-01 2002-08-01 Interrogateur de dispositif d'identification de corps en deplacement

Country Status (5)

Country Link
US (1) US7277681B2 (fr)
EP (1) EP1526388A4 (fr)
JP (1) JP4060854B2 (fr)
CN (1) CN100339861C (fr)
WO (1) WO2004013652A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8077040B2 (en) 2000-01-24 2011-12-13 Nextreme, Llc RF-enabled pallet
US6943678B2 (en) 2000-01-24 2005-09-13 Nextreme, L.L.C. Thermoformed apparatus having a communications device
US7342496B2 (en) 2000-01-24 2008-03-11 Nextreme Llc RF-enabled pallet
EP1526388A4 (fr) 2002-08-01 2011-09-21 Hitachi Ltd Interrogateur de dispositif d'identification de corps en deplacement
JPWO2004051880A1 (ja) * 2002-12-04 2006-04-06 羽山雅英 非接触無電源ｉｃカードシステム
WO2005015764A1 (fr) * 2003-08-11 2005-02-17 Sony Corporation Systeme et dispositif de communications radio
US20050110612A1 (en) * 2003-11-24 2005-05-26 Battelle Memorial Institute Communication device with RFID functions
PL1630757T3 (pl) * 2004-08-26 2012-08-31 Swisscom Ag Sposób i system odnajdywania utraconych lub skradzionych przedmiotów
US7383026B1 (en) * 2005-10-17 2008-06-03 The United States Of America As Represented By The Nation Security Agency Wideband retroreflector
US8154386B2 (en) * 2005-11-03 2012-04-10 Lg Innotek Co., Ltd. RFID reader and RFID system
DE102006046728A1 (de) * 2006-10-02 2008-04-03 Infineon Technologies Ag Richtkoppler für symmetrische Signale
TWI334576B (en) * 2006-12-05 2010-12-11 Ind Tech Res Inst Method and system for reading rfid tags
US20090221232A1 (en) * 2008-02-29 2009-09-03 Estevez Leonardo W Portable Telephone With Unitary Transceiver Having Cellular and RFID Functionality
WO2010050008A1 (fr) * 2008-10-29 2010-05-06 株式会社日立製作所 Émetteur et récepteur de puissance électrique à région de fresnel variable en fréquence, et système de transmission de puissance électrique
US10821542B2 (en) * 2013-03-15 2020-11-03 Mks Instruments, Inc. Pulse synchronization by monitoring power in another frequency band
US9317723B2 (en) * 2014-04-03 2016-04-19 Tyfone, Inc. Passive RF tag with power cycling
US9495628B2 (en) 2014-04-03 2016-11-15 Tyfone, Inc. Passive RF tag with adiabatic circuits
US20220309258A1 (en) * 2021-03-24 2022-09-29 Sensormatic Electronics, LLC Methods and apparatuses for deterring unauthorized rfid scanners

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0750200A1 (fr) * 1995-06-19 1996-12-27 AT&T IPM Corp. Système à rétrodiffusion modulé à double mode
US5777561A (en) * 1996-09-30 1998-07-07 International Business Machines Corporation Method of grouping RF transponders
EP1069526A2 (fr) * 1999-07-12 2001-01-17 Matsushita Electric Industrial Co., Ltd. Dispositif de discrimination des objets mobiles pour l'acquisition rapide des données qui sont envoyées par des ondes radios modulées avec des tranpondeurs qui sont à l'intérieur d'une région de communication d'un appareil d'interrogation

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276099A (en) * 1975-12-22 1977-06-25 Ricoh Co Ltd Double feed preventive device for magnetic paper sheet feeding portion
US4068232A (en) * 1976-02-12 1978-01-10 Fairchild Industries, Inc. Passive encoding microwave transponder
US5247305A (en) * 1990-10-10 1993-09-21 Nippondenso Co., Ltd. Responder in movable-object identification system
JP2516140B2 (ja) * 1992-03-25 1996-07-10 株式会社ミリウェイブ Ｉｄカ―ド送受信回路
US5712630A (en) * 1994-07-26 1998-01-27 Matsushita Electric Works. Ltd. High power moving object identification system
US5929779A (en) * 1996-05-31 1999-07-27 Lucent Technologies Inc. Read/write protocol for radio frequency identification tags
JP3568714B2 (ja) * 1996-12-10 2004-09-22 ローム株式会社 非接触通信システム及びそれに使用する質問器
US5952922A (en) * 1996-12-31 1999-09-14 Lucent Technologies Inc. In-building modulated backscatter system
JPH10271555A (ja) * 1997-03-25 1998-10-09 Tec Corp 移動体位置検出システム
JP3620783B2 (ja) * 1999-03-23 2005-02-16 株式会社日立国際電気 移動体通信システムの質問器
JP2001338385A (ja) * 2000-05-29 2001-12-07 Lintec Corp 位置処理システム
JP2002046821A (ja) * 2000-08-01 2002-02-12 Matsushita Electric Ind Co Ltd 物品管理システム
JP2002073653A (ja) * 2000-08-24 2002-03-12 Nippon Telegr & Teleph Corp <Ntt> 情報受発信システム
JP2002083250A (ja) 2000-09-11 2002-03-22 Dainippon Printing Co Ltd 商品情報システムとそれに使用する携帯情報端末
JP3722705B2 (ja) * 2000-11-07 2005-11-30 ジェイエスティエム株式会社 案内装置
EP1526388A4 (fr) 2002-08-01 2011-09-21 Hitachi Ltd Interrogateur de dispositif d'identification de corps en deplacement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0750200A1 (fr) * 1995-06-19 1996-12-27 AT&T IPM Corp. Système à rétrodiffusion modulé à double mode
US5777561A (en) * 1996-09-30 1998-07-07 International Business Machines Corporation Method of grouping RF transponders
EP1069526A2 (fr) * 1999-07-12 2001-01-17 Matsushita Electric Industrial Co., Ltd. Dispositif de discrimination des objets mobiles pour l'acquisition rapide des données qui sont envoyées par des ondes radios modulées avec des tranpondeurs qui sont à l'intérieur d'une région de communication d'un appareil d'interrogation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004013652A1 *

Also Published As

Publication number Publication date
US7277681B2 (en) 2007-10-02
JPWO2004013652A1 (ja) 2006-09-21
WO2004013652A1 (fr) 2004-02-12
EP1526388A1 (fr) 2005-04-27
JP4060854B2 (ja) 2008-03-12
US20050205676A1 (en) 2005-09-22
CN100339861C (zh) 2007-09-26
CN1630825A (zh) 2005-06-22

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Legal Events

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Effective date: 20110819

RIC1 Information provided on ipc code assigned before grant

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